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You might be looking for worx 21 inch 40v cordless push lawn mower alternatives if the original model does not match your specific needs. The WORX 21-Inch 40V Cordless Push Lawn Mower uses a brushless motor and 40V 5.0Ah batteries to handle lawns up to 1/2 acre. It features a 21-inch cutting width and offers 3-in-1 functionality for mulching, bagging, or side discharge. Its AERODECK technology helps prevent clogs, and the INTELLICUT sensors adjust power based on grass density. The collapsible handle and onboard charge indicator add practical convenience for storage and monitoring.
However, you may prefer a different drive type, voltage, or engine size. Some buyers want self-propelled ease instead of a push mower. Others might need higher voltage for larger yards or gas power for unlimited runtime. The alternatives on this list were chosen because their specs overlap with the original, such as similar cutting widths and brushless motors. This guide compares 6 options that share key features like 21-inch decks and 3-in-1 capabilities. You can find models with different battery capacities, drive types, or power sources to better fit your lawn size and personal preference.
How each alternative compares
NovorikX 21-Inch 60V Self-Propelled Mower
The NovorikX 21-Inch 60V Self-Propelled Mower moves beyond the WORX push design with a self-propelled drive. You gain variable speed control and higher torque from the 60V system, which suits larger yards needing extended runtime. However, you trade the WORX’s lighter 55.6-pound frame for an 86-pound unit. This mower also lacks the specific AERODECK technology found on the WORX model. It is best for buyers who prioritize automatic traction and raw power over easy maneuverability and compact storage.
SENIX 21-Inch 170cc Self-Propelled Gas Mower
The SENIX 21-Inch 170cc Gas Mower replaces the electric battery system with a 170cc gas engine. You get unlimited runtime for larger areas up to 1/3 acre without worrying about charging. The self-propelled drive adds ease similar to higher-end electric models, but you lose the quiet operation and zero emissions of the WORX. This unit weighs 61.7 pounds, slightly heavier than the WORX. It is a practical choice for users who prefer gas reliability and do not want to manage battery cycles or charging times.
BILT HARD 21-Inch 201cc Self-Propelled Gas Mower
The BILT HARD 21-Inch 201cc Self-Propelled Gas Mower offers a larger 201cc engine compared to the SENIX and the electric WORX. You gain significant torque for thick grass and self-propelled ease, but you give up the clean, quiet operation of the 40V cordless system. At 89.2 pounds, this is the heaviest option here, making it harder to store or transport than the collapsible WORX. It fits users who want simple, powerful gas performance and self-propulsion without needing advanced battery ecosystem features or variable speed controls.
SENIX 21-Inch Self-Propelled Gas Mower
The SENIX 21-Inch Self-Propelled Gas Mower provides a steel construction and rear bagging option, differing from the WORX’s plastic deck and side discharge focus. You get a 170cc gas engine for consistent power on uneven lawns, along with self-propelled traction. The trade-off is the weight and maintenance associated with gas engines. At 61.7 pounds, it is heavier than the WORX. This model suits homeowners who prioritize durable steel decks and rear bagging efficiency over the lightweight, electric simplicity and smart cutting technology of the WORX 21-Inch model.
Greenworks 40V 21" Self-Propelled Lawn Mower
The Greenworks 40V 21" Self-Propelled Lawn Mower matches the WORX in voltage and brushless motor type but adds self-propelled traction. You gain easier mowing on slopes and larger areas without the extra weight of a gas engine. However, the Greenworks lacks the specific INTELLICUT sensors and AERODECK venting technology found on the WORX. It is ideal for users already invested in the Greenworks 40V battery ecosystem who need reliable traction and a steel deck, prioritizing ecosystem compatibility and quiet operation over advanced smart-cutting features.
Greenworks 40V 21" Push Mower and String Trimmer
The Greenworks 40V 21" Push Mower and String Trimmer combo includes a trimmer, offering more value than the standalone WORX mower. You get a 40V brushless motor and 5.0Ah battery capacity similar to the WORX, but without self-propulsion or advanced smart sensors. This unit is lighter and simpler, lacking the specific bagging and mulching accessories detailed for the WORX. It fits users who want a basic push mower and a trimmer in one package, prioritizing versatility and storage convenience over the advanced cutting technology and robust accessory kit of the WORX model.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Worx 21-Inch 40V Cordless Push Lawn Mower Best overall | Small flat lawns and tool platform users | |
| 2 | NovorikX 21-Inch 60V Self-Propelled Mower Best premium | Large lawns needing extended runtime | |
| 3 | SENIX 21-Inch 170cc Self-Propelled Gas Mower Also great | yards up to 1/3 acre | |
| 4 | BILT HARD 21-Inch 201cc Self-Propelled Gas Mower Best budget | Gas users needing self-propelled ease | |
| 5 | SENIX 21-Inch Self-Propelled Gas Mower Also great | Gas users needing rear bagging on uneven lawns | |
| 6 | Greenworks 40V 21" Self-Propelled Lawn Mower Also great | Greenworks ecosystem users needing quiet traction | |
| 7 | Greenworks 40V 21" Push Mower and String Trimmer Also great | Users wanting a mower and trimmer combo |
Worx 21-Inch 40V Cordless Push Lawn Mower
Best for: Small flat lawns and tool platform users
- Cutting Width
- 21"
- Drive Type
- Push
- Voltage
- 40V
- Battery Capacity
- 5.0Ah
- Mowing Functions
- 3-in-1
- Motor Type
- Brushless
This push mower uses a brushless motor and two 20V 5.0Ah batteries to deliver 40V of power. It features IntelliCut technology to adjust speed based on grass density. The 21-inch deck cuts up to 4 inches high with seven height settings. It handles lawns up to half an acre with mulching, bagging, or side-discharge options. The collapsible handle aids storage.
- Brushless motor provides 40% more power than first-gen models.
- IntelliCut sensors automatically adjust cutting speed for efficiency.
- Seven-position height adjustment from 1.5 to 4 inches.
- Includes two 5.0Ah batteries and a dual charger.
- 3-in-1 functionality for mulching, bagging, and side discharge.
- Push drive requires more physical effort than self-propelled alternatives.
- Heavier build at 55.6 pounds compared to lighter competitors.
- Single lever height adjustment may be less precise than individual wheel controls.
- You have a lawn up to half an acre.
- You prefer the convenience of a single lever for height changes.
- You already own other WORX PowerShare tools.
- You need self-propelled wheels for hilly terrain.
- You want a larger cutting width than 21 inches.
- You prefer gas-powered engines for extended runtime.
Verdict: WORX 21-Inch 40V Cordless Push Mower is a solid choice for small to medium flat lawns where you value efficient power sharing with other tools. It suits users who do not mind pushing the unit in exchange for lighter weight and easier storage.
NovorikX 21-Inch 60V Self-Propelled Mower
Best for: Large lawns needing extended runtime
- Cutting Width
- 21 in
- Drive Type
- Self-propelled
- Voltage
- 60 V
- Battery Capacity
- 2 x 5.0 Ah
- Mowing Functions
- 3-in-1 (mulch, bag, side discharge)
- Motor Type
- 1200W brushless
The NovorikX 21-inch mower uses a 60V platform with a 1200W brushless motor to handle thick grass. It includes two 5.0 Ah batteries for extended runtime, making it suitable for lawns up to 1 acre. The self-propelled drive offers variable speeds from 0.9 to 3.6 MPH. You get 3-in-1 cutting modes, including mulching and bagging. This setup helps you finish medium to large yards efficiently.
- 60V battery platform with 1200W brushless motor
- Includes two 5.0 Ah batteries for backup
- Variable speed self-propelled drive (0.9-3.6 MPH)
- 21-inch steel deck for wider cutting passes
- 3-in-1 functionality: mulch, bag, side discharge
- Heavier at 86 pounds compared to lighter competitors
- Higher voltage system may exceed some users' battery ecosystem
- Limited to 60V platform rather than 40V standard
- You need extra runtime for lawns up to 1 acre
- You prefer the power of a 60V brushless motor
- You want variable speed control for slopes
- You only have small lawns under half an acre
- You already own a 40V battery ecosystem
- You prefer a lighter mower under 70 pounds
Verdict: NovorikX 21" 60V Self-Propelled Mower fits buyers with medium to large yards who need dual batteries for uninterrupted mowing. It suits those who value high torque and variable speed control over lighter weight.
SENIX 21-Inch 170cc Self-Propelled Gas Mower
Best for: yards up to 1/3 acre
- Cutting Width
- 21 in
- Drive Type
- Self-propelled, FWD
- Mowing Functions
- 3-in-1 (mulch, bag, side discharge)
- Motor Type
- 170 cc 4-cycle OHV gas
- Height Adjustments
- 6 positions, 1.25-3.75 in
- Engine Displacement
- 170cc
The SENIX 21-Inch 170cc Gas Mower offers a 21-inch cutting width and a 170 cc 4-cycle OHV engine. It features a self-propelled front-wheel drive and a 3-in-1 cutting system with mulching, bagging, and side discharge. The 6-position height adjustment ranges from 1.25 to 3.75 inches. This model suits users with yards up to 1/3 acre who prefer gas power and self-propelled ease.
- 170 cc 4-cycle OHV gas engine delivers 3.8 HP
- Self-propelled FWD drive reduces user fatigue
- 3-in-1 system includes mulching, bagging, and side discharge
- 6-position height adjustment from 1.25 to 3.75 inches
- 170 cc engine is smaller than the 201 cc option on the list
- 1.7-bushel bagger capacity is smaller than typical 2-bushel bags
- 61.7-pound weight is heavier than many cordless alternatives
- You need a self-propelled mower for yards up to 1/3 acre
- You prefer the torque and runtime of a gas engine
- You want mulching, bagging, and side discharge options
- You require a brushless electric motor for quiet operation
- You have a yard larger than 1/3 acre
- You prefer a lighter mower under 55 pounds
Verdict: SENIX 21-Inch 170cc Gas Mower fits users with small to medium yards who want reliable gas power and self-propelled ease. It is a solid choice for those who value mulching and bagging versatility over electric simplicity.
BILT HARD 21-Inch 201cc Self-Propelled Gas Mower
Best for: Gas users needing self-propelled ease
- Cutting Width
- 21"
- Drive Type
- Self-Propelled
- Mowing Functions
- 3-in-1
- Motor Type
- 201cc 4-cycle OHV
- Height Adjustments
- 8-position (1.2" to 3.75")
- Power Type
- Gas
The BILT HARD 21-inch gas mower offers self-propelled ease and a 201cc engine for consistent power. You get a 3-in-1 system for mulching, bagging, or side discharge. The single-lever height adjustment ranges from 1.2 to 3.75 inches across eight positions. Weighing 89.2 pounds, it provides a stable build for residential lawns.
- 201cc 4-cycle OHV engine delivers 9.0 ft·lb of torque
- Self-propelled drive with fixed walking speed reduces pushing effort
- 8-position cutting height adjustment via single lever (1.2" to 3.75")
- 3-in-1 versatility for mulching, bagging, and side discharge
- Fixed walking speed limits speed control compared to variable options
- 89.2-pound weight is heavier than many cordless competitors
- 201cc engine displacement is lower than some 170cc+ gas rivals
- You prefer gas power for longer runtime without battery swaps
- You need a self-propelled mower to reduce physical effort
- You want a single lever for quick height adjustments
- You require variable speed control for the self-propelled drive
- You prefer a lightweight mower under 80 pounds
- You only want electric or battery-powered operation
Verdict: BILT HARD 21-Inch Gas Mower fits users who want reliable gas power and self-propelled ease. It is a solid choice for those prioritizing engine torque and simple height adjustments over variable speed control.
SENIX 21-Inch Self-Propelled Gas Mower
Best for: Gas users needing rear bagging on uneven lawns
- Cutting Width
- 21 in
- Drive Type
- Self-propelled, front-wheel drive
- Mowing Functions
- 3-in-1
- Motor Type
- 170cc 4-cycle OHV
- Height Adjustments
- 6 positions, 1.25 to 3.75 inches
- Power Type
- Gas
The SENIX 21-inch gas mower features a 170cc 4-cycle engine delivering 3.8 HP. It is self-propelled with front-wheel drive and includes a 3-in-1 deck for mulching, bagging, and side discharge. The steel deck supports six height adjustments from 1.25 to 3.75 inches. Weighing 61.7 pounds, it handles uneven terrain and slopes effectively. This model suits users who prefer gas power and rear bagging capabilities for medium-sized yards.
- 170cc 4-cycle OHV engine provides reliable gas power
- Front-wheel drive self-propulsion aids maneuverability on slopes
- 3-in-1 deck supports mulching, side discharge, and rear bagging
- Six height positions allow precise cutting control
- 170cc engine displacement is lower than the 201cc option on this list
- 61.7-pound weight is heavier than the cordless competitors
- Front-wheel drive offers less traction on steep inclines than rear-wheel drive
- You need rear bagging for grass disposal
- You prefer gas engines for longer runtime
- You mow on uneven or sloped terrain
- You want the lightest mower for easy storage
- You prefer electric power for zero emissions
- You need maximum traction on steep hills
Verdict: SENIX 21-Inch Self-Propelled Gas Mower is a solid choice for homeowners who prioritize rear bagging and gas power. It fits those with uneven lawns who need durable steel construction and manageable self-propulsion.
Greenworks 40V 21" Self-Propelled Lawn Mower
Best for: Greenworks ecosystem users needing quiet traction
- Cutting Width
- 21"
- Drive Type
- Self-Propelled
- Voltage
- 40V
- Battery Capacity
- 5.0 Ah
- Run Time
- Up to 45 minutes
- Mowing Functions
- 3-in-1 (mulch, rear bag, side discharge)
This Greenworks 40V 21-inch mower uses a brushless motor for efficient power and quiet operation. It features a 5.0Ah battery that provides up to 45 minutes of runtime. The self-propelled rear-wheel drive helps you tackle uneven terrain with ease. You get seven height adjustments and a durable steel deck. This model fits well if you want a maintenance-free electric mower that integrates with other Greenworks 40V tools.
- Brushless motor delivers higher torque and longer life
- Self-propelled rear-wheel drive improves traction on tough terrain
- 7-position single-lever height adjustment for versatile cutting
- Compatible with 75+ Greenworks 40V tools in the ecosystem
- Virtually maintenance-free with no gas or oil required
- 45-minute runtime is shorter than the 60V NovorikX alternative
- Single 5.0Ah battery provides less capacity than the dual 5.0Ah setup on the NovorikX
- 3-year warranty is shorter than the standard coverage on the gas SENIX and BILT HARD models
- You own other Greenworks 40V tools and want to share batteries
- You need a self-propelled mower for uneven backyard terrain
- You prefer a quiet, emission-free electric mower over gas models
- You need longer than 45 minutes of continuous mowing time
- You prefer the higher voltage power of a 60V system
- You want the longest possible warranty coverage available
Verdict: Greenworks 40V 21" Self-Propelled Brushless Mower is a solid choice for users already invested in the Greenworks 40V ecosystem who need reliable traction and quiet operation. It suits those who value a steel deck and easy height adjustments over raw runtime or extended warranty periods.
Greenworks 40V 21" Push Mower and String Trimmer
Best for: Users wanting a mower and trimmer combo
- Cutting Width
- 21"
- Drive Type
- push
- Voltage
- 40V
- Battery Capacity
- 5.0Ah
- Run Time
- Up to 45 minutes
- Mowing Functions
- 3-in-1 (bag, side discharge, mulch)
The Greenworks 40V 21-inch push mower features a brushless motor and a 5.0Ah battery for up to 45 minutes of runtime. It includes a 12-inch string trimmer attachment and offers seven height adjustments. This bundle suits users who want a versatile yard care kit. The steel deck provides durability, while the 3-in-1 design allows for mulching, bagging, or side discharge. It is a practical option for small to medium lawns.
- Brushless motor for longer life and torque
- 7-position single-lever height adjustment
- Includes 12-inch string trimmer with variable speed
- Vertical storage saves 70% space
- 3-in-1 mulch, bag, and side discharge
- Push drive requires more physical effort than self-propelled models
- 45-minute runtime is limited by the 5.0Ah battery capacity
- Heavier build due to included string trimmer and steel deck
- You need a mower and string trimmer in one package
- You have a small to medium lawn under half an acre
- You prefer vertical storage to save garage space
- You require self-propelled drive for hilly terrain
- You need extended runtime beyond 45 minutes
- You want a larger 20-inch or 21-inch self-propelled mower
Verdict: Greenworks 40V 21" Brushless Push Mower is a solid choice for homeowners who value the convenience of an included trimmer and efficient storage over self-propelled power. It fits those with manageable lawns who do not need the extra torque of a gas engine.
Specifications side by side
| Spec | Worx 21-Inch 40V Cordless Push Lawn Mower | NovorikX 21-Inch 60V Self-Propelled Mower | SENIX 21-Inch 170cc Self-Propelled Gas Mower | BILT HARD 21-Inch 201cc Self-Propelled Gas Mower | SENIX 21-Inch Self-Propelled Gas Mower | Greenworks 40V 21" Self-Propelled Lawn Mower | Greenworks 40V 21" Push Mower and String Trimmer |
|---|---|---|---|---|---|---|---|
| Cutting Width | 21" | 21 in | 21 in | 21" | 21 in | 21" | 21" |
| Drive Type | Push | Self-propelled | Self-propelled, FWD | Self-Propelled | Self-propelled, front-wheel drive | Self-Propelled | push |
| Voltage | 40V | 60 V | – | – | – | 40V | 40V |
| Battery Capacity | 5.0Ah | 2 x 5.0 Ah | – | – | – | 5.0 Ah | 5.0Ah |
| Run Time | – | – | – | – | – | Up to 45 minutes | Up to 45 minutes |
| Mowing Functions | 3-in-1 | 3-in-1 (mulch, bag, side discharge) | 3-in-1 (mulch, bag, side discharge) | 3-in-1 | 3-in-1 | 3-in-1 (mulch, rear bag, side discharge) | 3-in-1 (bag, side discharge, mulch) |
| Motor Type | Brushless | 1200W brushless | 170 cc 4-cycle OHV gas | 201cc 4-cycle OHV | 170cc 4-cycle OHV | Brushless | brushless |
| Height Adjustments | 7-position, 1.5" – 4" | – | 6 positions, 1.25-3.75 in | 8-position (1.2" to 3.75") | 6 positions, 1.25 to 3.75 inches | 7-position | 7 positions |
| Power Type | Cordless | Cordless | Gas | Gas | Gas | Cordless | Cordless |
| Engine Displacement | – | – | 170cc | – | 170cc | – | – |
| Application | 1/2 Acre | – | – | – | – | – | – |
| Dimensions | 60 × 22 × 40.9 inches | 57.1 × 47.2 × 25.6 inches | 61 × 22.8 × 41.5 inches | – | 61 × 22.8 × 41.5 inches | 65.4 × 21.7 × 33.1 inches | – |
| Weight | 55.6 pounds | 86 pounds | 61.7 pounds | 89.2 pounds | 61.7 pounds | 21.7 pounds | – |
| Color | Black and Orange | 2*5.0ah | Blue | – | Blue | Lmf403 | multi-color |
| Model | WG752 | BLM160H-21SP | A025054-A | TMA-0562-N3-0513 | LSSG-M10-III | LMF414 | bb07b562-eaaf-4243-8964-1d561e1f56a8 |
| Size | – | – | 21 Inch-170cc-6 Position | 21 inch self propelled | 21-Inch Gas-Powered | 21" Self-Propelled Mower + 5.0Ah Battery | 21" Mower+Trimmer |
If you need similar cutting widths, compare suntek 40v 21 inch cordless lawn mower alternatives for matching deck specs.
Frequently asked questions
Which alternative offers self-propelled power instead of a push design?
The NovorikX 21-Inch 60V Self-Propelled Mower and the SENIX 21-Inch 170cc Gas Mower both feature self-propelled drives. These models include variable speed controls or simple traction systems to assist with movement. You save effort on slopes or large lawns compared to the manual push operation of the WORX unit.
Can I find a gas-powered option with similar cutting width?
Yes, the SENIX 21-Inch 170cc Gas Mower and the BILT HARD 21-Inch 201cc Self-Propelled Gas Mower both maintain the 21-inch cutting width. These models use internal combustion engines rather than batteries. They provide consistent power for medium-sized yards without the need to recharge battery packs.
Are there alternatives that include a string trimmer?
The Greenworks 40V 21" Push Mower and String Trimmer bundle includes both tools. This combo offers a 21-inch cutting width and a 40V brushless motor. It suits users who want to store fewer separate devices. You get the convenience of shared battery compatibility between the mower and trimmer.
Which model is best for users already in the Greenworks ecosystem?
The Greenworks 40V 21" Self-Propelled Lawn Mower is ideal for existing ecosystem users. It shares the 40V battery platform with your other tools. The steel deck and brushless motor provide durability. You benefit from quiet traction and easy height adjustments without switching power systems.
Do any alternatives offer rear bagging for uneven lawns?
The SENIX 21-Inch Self-Propelled Gas Mower is designed for uneven terrain with rear bagging capabilities. It features a durable steel construction and manageable self-propulsion. This setup helps you manage clippings efficiently on slopes where side discharge might be less effective or messy.
Which mower is suitable for large yards needing extended runtime?
The NovorikX 21-Inch 60V Self-Propelled Mower supports dual 5.0 Ah batteries for extended runtime. Its 60V voltage provides higher torque for thick grass. This model fits buyers with medium to large yards who need uninterrupted mowing sessions without swapping batteries mid-task.
Is there a lightweight push mower alternative?
The Greenworks 40V 21" Push Mower and String Trimmer is a lightweight option at 21.7 pounds. It uses a 40V brushless motor and 5.0 Ah battery. You get easy storage and maneuverability for manageable lawns. It lacks self-propulsion but remains easy to push compared to heavier gas models.
